MichaReiser

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Micha Reiser MichaReiser

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astral-sh/ruff Public

An extremely fast Python linter and code formatter, written in Rust.

Rust 37.2k 1.3k
astral-sh/uv Public

An extremely fast Python package and project manager, written in Rust.

Rust 46.4k 1.3k
biomejs/biome Public

A toolchain for web projects, aimed to provide functionalities to maintain them. Biome offers formatter and linter, usable via CLI and LSP.

Rust 17.9k 550
llvm-node Public

LLVM 9.0+ Node Bindings

C++ 185 29

2,956 contributions in the last year

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Activity overview

Contributed to astral-sh/ruff, salsa-rs/salsa, astral-sh/ruff-vscode and 16 other repositories

Contribution activity

March 2025

Created 62 commits in 3 repositories

Created a pull request in astral-sh/ruff that received 15 comments

Ruff v0.10 Release

+177 −19 lines changed • 15 comments

Opened 53 other pull requests in 3 repositories

astral-sh/ruff 48 merged 1 open 2 closed

[red-knot] Use web-time instead of FileTime::now
This contribution was made on Mar 25
[red-knot] Default playground to Python 3.13 for real
This contribution was made on Mar 24
[red-knot] Default playground to Python 3.13
This contribution was made on Mar 24
[red-knot] Add settings support to playground
This contribution was made on Mar 23
[red-knot] Log sys-prefix origin for easier debugging
This contribution was made on Mar 22
[red-knot] Goto type definition
This contribution was made on Mar 21
[playground] Avoid concurrent deployments
This contribution was made on Mar 18
[playground] Use cursor for clickable elements
This contribution was made on Mar 18
[red-knot] Deploy playground on main
This contribution was made on Mar 18
[playground] Upgrade dependencies
This contribution was made on Mar 18
[playground] Extract shared components
This contribution was made on Mar 17
[ci] Remove MichaReiser as red_knot_python_semantic code owner
This contribution was made on Mar 17
[refactor] Convert playground to an NPM workspace
This contribution was made on Mar 17
[ci] Test linter-only change
This contribution was made on Mar 17
Test "determine-changes" step for formatter only change"
This contribution was made on Mar 17
[ci] Use git diff instead of changed-files GH action
This contribution was made on Mar 17
[internal]: Upgrade salsa
This contribution was made on Mar 17
[ci]: Disable wheel testing on ppc64le
This contribution was made on Mar 17
[internal]: Update indirect dependencies
This contribution was made on Mar 17
[ci]: Fixup codspeed upgrade
This contribution was made on Mar 17
Instruct Renovate to pin GitHub Actions based on SHA
This contribution was made on Mar 17
[ci]: Remove changed files actions
This contribution was made on Mar 17
[red-knot] Very minor simplification of the render tests
This contribution was made on Mar 14
[red-knot] Add --color CLI option
This contribution was made on Mar 14
Ruff 0.11.0
This contribution was made on Mar 14
Some pull requests not shown.

astral-sh/ruff-vscode 1 merged

Release 2025.18.0
This contribution was made on Mar 14

salsa-rs/salsa 1 merged

bug [salsa-macros]: Improve debug name of tracked methods
This contribution was made on Mar 13

Reviewed 128 pull requests in 3 repositories

astral-sh/ruff 25 pull requests

[red-knot] Recognize an assignment in a function/class scopes as a global-scope definition for purposes of * imports if the assigned symbol is declared global
This contribution was made on Mar 24
[syntax-errors] Multiple assignments in case pattern
This contribution was made on Mar 24
[red-knot] simplify "removing" in UnionBuilder::add
This contribution was made on Mar 24
[airflow] refactor: combine similar case condition (AIR302)
This contribution was made on Mar 24
[syntax-errors] Irrefutable case pattern before final case
This contribution was made on Mar 24
[red-knot] Add initial support for * imports
This contribution was made on Mar 24
Fixing various spelling errors
This contribution was made on Mar 23
[red-knot] Discover local venv folder in cli
This contribution was made on Mar 23
[red-knot] Fix disambiguate display for union types
This contribution was made on Mar 22
[red-knot] Add line number to mdtest panic message about language tag mismatch
This contribution was made on Mar 22
[red-knot] Do not emit invalid-return-type for abstract functions
This contribution was made on Mar 21
[red-knot] Goto type definition
This contribution was made on Mar 21
[syntax-errors] Duplicate type parameter names
This contribution was made on Mar 21
[syntax-errors] Start detecting compile-time syntax errors
This contribution was made on Mar 21
[syntax-errors] Fix star annotation before Python 3.11
This contribution was made on Mar 20
Recognize SyntaxError: as an error code for ecosystem checks
This contribution was made on Mar 20
Use the common OperatorPrecedence for the parser
This contribution was made on Mar 20
Allow discovery of venv in VIRTUAL_ENV env variable
This contribution was made on Mar 20
[red-knot] detect unreachable attribute assignments
This contribution was made on Mar 20
[red-knot] Break up call binding into two phases
This contribution was made on Mar 20
[internal] Return Messages from check_path
This contribution was made on Mar 19
[red-knot] Improve property test performance by cloning db instead of holding MutexGuard
This contribution was made on Mar 18
[ruff] Fix --statistics reporting for unsafe fixes
This contribution was made on Mar 18
[syntax-errors] PEP 701 f-strings before Python 3.12
This contribution was made on Mar 17
[red-knot] replace old diagnostic renderer with the new
This contribution was made on Mar 17
Some pull request reviews not shown.

salsa-rs/salsa 8 pull requests

fix: Use changed_at revision when updating fields
This contribution was made on Mar 25
Changed return_ref syntax to returns(as_ref) and returns(cloned)
This contribution was made on Mar 22
refactor: Remove unnecessary query stack acess in block_on
This contribution was made on Mar 21
refactor(perf): Pool ActiveQuerys in the query stack
This contribution was made on Mar 17
chore: Resolve unwind safety fixme
This contribution was made on Mar 17
Enable Garbage Collection for Interned Values
This contribution was made on Mar 17
feat: Drop Debug requirements and flip implementation defaults
This contribution was made on Mar 15
refactor: Option::replace instead of std::mem::replace
This contribution was made on Mar 5

astral-sh/ruff-vscode 3 pull requests

Bump Ubuntu version in release workflow
This contribution was made on Mar 21
Fix release regex
This contribution was made on Mar 21
Improve deprecation message for old Ruff version
This contribution was made on Mar 7

Created an issue in astral-sh/ruff that received 10 comments

[red-knot] Go to definition

Implement go to definition in the LSP

10 comments

Opened 27 other issues in 1 repository

astral-sh/ruff 24 open 3 closed

[red-knot] Calling system specific methods and possibly unbound
This contribution was made on Mar 26
[red-knot] Disambiguate display for intersection types
This contribution was made on Mar 22
[red-knot] Change range for unresolved-attribute error to attribute
This contribution was made on Mar 18
[red-knot] Show type on hover
This contribution was made on Mar 18
[red-knot] Multi-span diagnostics in the LSP
This contribution was made on Mar 14
[red-knot] Discovery of local venv
This contribution was made on Mar 14
[red-knot] Use publish diagnostics
This contribution was made on Mar 14
[red-knot] Provide basic intelli-sense and diagnostics for non-project files
This contribution was made on Mar 14
[red-knot] Open file or project level diagnostics
This contribution was made on Mar 14
[red-knot] LSP client settings
This contribution was made on Mar 14
[red-knot] Review used APIs in the LSP
This contribution was made on Mar 14
[red-knot] Watch for changed files in LSP
This contribution was made on Mar 14
[red-knot] LSP test framework
This contribution was made on Mar 14
[red-knot] Multi-workspace sessions
This contribution was made on Mar 14
[red-knot] Code completion
This contribution was made on Mar 14
[red-knot] VS Code extension
This contribution was made on Mar 14
[red-knot] Notebook support
This contribution was made on Mar 14
[red-knot] ALL rule selector
This contribution was made on Mar 14
[red-knot]: Hierarchical configuration
This contribution was made on Mar 14
[red-knot]: Support file inclusion and exclusion
This contribution was made on Mar 14
[red-knot] terminal configuration section
This contribution was made on Mar 14
[red-knot]: File-level configuration
This contribution was made on Mar 14
[red-knot] Consider allowing globs for src.root or environment.extra-paths
This contribution was made on Mar 14
PGH004: Check for missing colons in file-level suppression comments
This contribution was made on Mar 13
S3*: Rules now also report non-function calls
This contribution was made on Mar 12
Some issues not shown.

Answered 3 discussions in 1 repository

astral-sh/ruff

Exclude a directory but include specific directory nested inside
This contribution was made on Mar 8
Support for ruff in Codacy?
This contribution was made on Mar 5
Red Knot ETA?
This contribution was made on Mar 3

3 contributions in private repositories Mar 13 – Mar 14